Data Recording; Data Recording Connector Ap; Expansion Sensors; Extension Sensors Connector Cy - KTM RC 250 R Owner's Manual

15

DATA RECORDING

15.1 Data recording
15.2

Data recording connector AP

15.3

Expansion sensors

15.4

Extension sensors connector CY

The vehicle wiring harness has a CAN bus interface via which the data recording sys-
tem can be connected to the engine control unit. The data recording connector
is located at the front of the vehicle and is labeled with CAN. The engine control unit
sends all internal sensor values (rpm, throttle position, ...) via the CAN bus.
The values of the internal sensors and expansion sensors are converted to a digital CAN
bus message in the engine control unit and sent. With a CAN bus logger, the messages
can be recorded and read out at a later time.
KTM recommends using the KTM PowerParts CAN Bus Logger.
Alternatively, a data recording system from 2D or GET can be used.
L00589-10
Pin overview
1 CAN high
2 CAN low
3
Ground
4 Not assigned
5 Battery voltage (12 V)
6 Not assigned
400583-10
Connectors exist to connect the following expansion sensors to the engine control unit:
–
SUS_F: suspension travel sensor, front
–
SUS_R: suspension travel sensor, rear
–
P_FB: brake pressure, front
–
P_RB: brake pressure, rear
The connectors of the front expansion sensors
cle.
L00587-10
The connectors of the rear expansion sensors
area of the engine control unit.
Info
The cable insulation label indicates the type of connector.
The value of the expansion sensors issued by the engine control unit is equivalent to a
12-bit signal. An analog sensor voltage of 0 volts corresponds to 0 bit while an analog
sensor voltage of 5 volts corresponds to 4096 bit.
For conversion to a physical value, an appropriate sensor characteristic curve must be
L00588-10
stored in the data recording system.
Pin overview
1 Ground
2 Power supply (5 V)
3 Signal wire
601152-10
1 are located in the front of the vehi-
2
are located under the fuel tank in the
59
1